858989056

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{98689}}^1$

素因数の和:98724

約数の個数: 40

約数和(自身を含む): 1817277660

約数和(自身を除く): 958288604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 98689, 197378, 394756, 789512, 1579024, 1677713, 3158048, 3355426, 6316096, 6710852, 12632192, 13421704, 25264384, 26843408, 50528768, 53686816, 107373632, 214747264, 429494528, 858989056]

約数ペア:

[(1, 858989056), (2, 429494528), (4, 214747264), (8, 107373632), (16, 53686816), (17, 50528768), (32, 26843408), (34, 25264384), (64, 13421704), (68, 12632192), (128, 6710852), (136, 6316096), (256, 3355426), (272, 3158048), (512, 1677713), (544, 1579024), (1088, 789512), (2176, 394756), (4352, 197378), (8704, 98689)]